Base | Representation |
---|---|
bin | 1100001100001000… |
… | …1100000101000000 |
3 | 22110001002110201121 |
4 | 3003002030011000 |
5 | 23200131142010 |
6 | 1300405042024 |
7 | 144041440114 |
oct | 30302140500 |
9 | 8401073647 |
10 | 3272130880 |
11 | 142a03a3a7 |
12 | 7739b6314 |
13 | 401ba5225 |
14 | 230803744 |
15 | 1423ea3da |
hex | c308c140 |
3272130880 has 112 divisors (see below), whose sum is σ = 8157911040. Its totient is φ = 1247735808.
The previous prime is 3272130877. The next prime is 3272130889. The reversal of 3272130880 is 880312723.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3272130889) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3009697 + ... + 3010783.
Almost surely, 23272130880 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3272130880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4078955520).
3272130880 is an abundant number, since it is smaller than the sum of its proper divisors (4885780160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3272130880 is a wasteful number, since it uses less digits than its factorization.
3272130880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1536 (or 1526 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 34.
The square root of 3272130880 is about 57202.5426008320. The cubic root of 3272130880 is about 1484.6026182610.
The spelling of 3272130880 in words is "three billion, two hundred seventy-two million, one hundred thirty thousand, eight hundred eighty".
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